Main material: Hemlock / white pine/Cerdar wood Dimensions: 120*105*190(cm)61.0?45.3?82.(in) Capacity 4 Persons Heaters/Count Resistant Pure Ceramic Far Infrared Heater/ 5 pcs Operating Temperature 10---65 Power Usage/power 110V, or 220V, or 240V and so on / 2400w Infrared wavelengths 5.6---15? Double control Yes CD/AM/FM stereo/speakers/Screen Yes Package 3 cartons for 1 PC G.W:170kgs VOLUME:1.7CBM Loading quantity 15 pcs/20ft ,37 pcs/40ft HQ